The design and analysis of channel transmission communication system of XCTD profiler

In this paper, a channel transmission communication system of expendable conductivity-temperature-depth is established in accordance to the operation characteristics of the transmission line to more accurately assess the characteristics of deep-sea abandoned profiler channel. The wrappinginductance is eliminated to maximum extent through the wrapping pattern of the underwater spool and the overwater spool and the calculation of the wrapping diameter. The feasibility of the proposed channel transmission communication system is verified throughtheoreticalanalysis and practicalmeasurement of the transmission signal error rate in the amplitude shift keying (ASK) modulation. The proposeddesign provides a new research method for the channel assessment of complex abandonedmeasuring instrument and an importantexperiment evidence for the rapid development of the deep-sea abandonedmeasuring instrument.
Source: Review of Scientific Instruments - Category: Physics Authors: Source Type: research
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